I wrote a multi-tap keypad library for anyone to easily input letters and some symbols on a numerical keypad: Layout here: This is what it would do to a typical keypad (I have one but didn't hook it up) [image] This is on my custom pad, which I tested with the help of my wife :). The directional…

Multi-tap keypad library (or just one function)

liuzengqiang August 10, 2011, 10:31pm 5

Here we go:

Using the multi-tap library on my phi-panel. This is my latest design. Find out details here:

Quick look around phi-panel:

1 Like

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